.a-login {
    position: fixed;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    background-image: url('https://images.unsplash.com/photo-1497294815431-9365093b7331?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    box-shadow: inset 0 0 0 2000px rgba(40, 42, 73, 0.85);
    font-family: "Inter", "Helvetica Neue", sans-serif;
}

.a-login-inner {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 60px;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    width: 90%;
    max-width: 1100px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.a-login-inner:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

.a-login-left {
    flex: 1;
    color: white;
    text-align: center;
    padding-right: 50px;
}

.a-login-left h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
    line-height: 1.2;
}

.a-login-left p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 30px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    font-weight: 300;
}

.a-login-right {
    width: 400px;
    background-color: rgba(255, 255, 255, 0.98);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.a-login-right:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.login-title {
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.8rem;
    font-weight: 600;
    color: #2b2d42;
    position: relative;
}

.login-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, #4361ee, #4895ef);
    margin: 12px auto 0;
    border-radius: 2px;
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 12px;
}

.captcha-img {
    height: 42px;
    width: 100px;
    border-radius: 8px;
    cursor: pointer;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2b2d42;
    font-weight: 700;
    letter-spacing: 2px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.captcha-img:hover {
    transform: scale(1.03);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

@media screen and (max-width: 1023px) {
    .a-login-inner {
        flex-direction: column;
        padding: 40px;
        width: 95%;
    }

    .a-login-left {
        margin-bottom: 30px;
        padding-right: 0;
    }

    .a-login-right {
        width: 100%;
    }
}

@media screen and (max-width: 767px) {
    .a-login-inner {
        padding: 30px 20px;
    }

    .a-login-right {
        padding: 30px 20px;
    }

    .a-login-left h1 {
        font-size: 2.2rem;
    }

    .login-title {
        font-size: 1.5rem;
    }
}